Cihan Doger

Cihan Doger
Ankara Şehir Hastanesi · Anesthesiology and Reanimation

Doctor of Medicine

About

62
Publications
40,820
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336
Citations

Publications

Publications (62)
Data
World Top 10.000 Scientists AD Scientific Index 2022 Version 1 From www.adscientificindex.com Assessment of academic performance in World Institutes, 2022. Ranking of 715.000 scientists was determined based on the total and last five-year of citation, indexes of h and i10 from public profiles of Google Scholar Citations.. AD Scientific Index 2022...
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AD Scientific Index 2021 Oceania Top 10.000 Scientists Version 1.1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of the scientific productivity of individual scientists. Furth...
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AD Scientific Index- 2022 “Turkey Top 10.000 Scientists “ TÜRKİYE AKADEMİK PERFORMANS ANALİZİ-2022 Versiyon 1 listesi yayınlandı. Türkiye'de en çok atıf alan ve H index'i en yüksek 10.000 akademisyen (2022 Versiyon 1) Uluslararası sıralama kuruluşu AD Scientific Index’in Google Scholar açık profillerine göre AD Scientific Index- 2022 “Turkey Top 10...
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AD Scientific Index 2021 Europe Top 10.000 Scientists Version 1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of the scientific productivity of individual scientists. Furtherm...
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AD Scientific Index 2021 EECA Top 10.000 Scientists Version 1.1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of the scientific productivity of individual scientists. Furtherm...
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AD Scientific Index 2021 BRICS Top 10.000 Scientists Version 1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of the scientific productivity of individual scientists. Furthermo...
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AD Scientific Index 2021 Arab League Top 10.000 Scientists Version 1.1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of the scientific productivity of individual scientists. F...
Data
AD Scientific Index 2021 AfricaTop 10.000 Scientists Version 1.1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of the scientific productivity of individual scientists. Further...
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AD Scientific Index 2021 North AmericaTop 10.000 Scientists Version 1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of the scientific productivity of individual scientists. Fu...
Data
AsiaTop 10.000 Scientists AD Scientific Index 2021 Version 1.1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of the scientific productivity of individual scientists. Furthermo...
Data
AD Scientific Index 2021 Latin America Top 10.000 Scientists Version 1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of the scientific productivity of individual scientists. F...
Data
(2022 version : https://www.adscientificindex.com/top-lists/ ) AD Scientific Index 2021 World Top 10.000 Scientists Version 1 The AD Scientific Index (Alper-Doger Scientific Index), unlike other systems that provide evaluations of journals and universities, is a ranking and analysis system based on the scientific performance and the added value of...
Data
2022 versiyonu için lütfen bu adrese bakınız: Turkey Top 10.000 Scientists "AD Scientific Index 2022 Version 1” https://www.researchgate.net/publication/357001252_Turkey_Top_10000_Scientists_AD_Scientific_Index_2022_Version_1 https://adscientificindex.com “AD Scientific Index” Turkey- 2021 Version 2 Assessment of academic performance in Turkish I...
Book
Full-text available
Bağımlılık yapıcı madde kullanımı, tüm dünyada ciddi bir halk sağlığı sorunudur. Birleşmiş Milletler Uyuşturucu ve Suç Ofisi (UNODC) dünyadaki yetişkin nüfusun yaklaşık yüzde 5’inin, 2015’te en az bir kez madde kullandığını belirtmektedir. Daha da endişe verici olan ise, bu madde kullanıcılarının yaklaşık 29.5 milyonunun ya da başka bir ifadeyle kü...
Method
Full-text available
Verimlilik Yerinde Değerlendirme Rehberi,C, D, E1 Grubu Hastaneler
Method
Full-text available
Verimlilik Yerinde Değerlendirme Rehberi, Ağız ve Diş Sağlığı Merkezleri, Ağız ve Diş Sağlığı Hastaneleri
Method
Full-text available
Sağlık tesislerinin hizmet sunumu verimliliğini değerlendirmek, kaliteli ve etkili hizmet sunumda sürekliliği sağlamak, yöneticilerin ve çalışanların sağlık hizmeti sunum süreçlerine dair farkındalığını arttırmak amacıyla oluşturulan yerinde değerlendirme ekipleri, sağlık tesisleri ziyaretleri sırasında saydığımız tüm unsurları göz önünde bulundura...
Article
Full-text available
Objective: This study aims to compare the effects of different inhalation anesthetics on oxidative status by measuring thiol-disulfide homeostasis in laparoscopic cholecystectomy surgeries. The effect of inhaler agents on thiol-disulfide homeostasis that shows the oxidative status in laparoscopic cholecystectomy is unknown. Materials and methods:...
Method
Full-text available
Hastane Verimlilik Yerinde Değerlendirme Rehberi hastanelerin daha verimli yönetilmesine yönelik pratik ve kolay uygulanabilir öneriler içeren hazırlanmasında katkım olan bir eser: "Sağlık Bakanlığının yayımladığı Verimlilik Rehberi'nde sağlık tesisi yöneticilerinin tıbbi, idari ve mali süreçlere proaktif olarak katılması ve yöneticilerin sağlık te...
Article
Full-text available
It is recommended that endotracheal cuff (ETTc) pressure be between 20 and 30 cm H2O. In this present study, we intend to observe average cuff pressure values in our clinic and the change in these values after the training seminar. The cuff pressure values of 200 patients intubated following general anesthesia induction in the operating theatre wer...
Article
Full-text available
Aim: The aim of this study was to evaluate the factors that are effective for the treatment, recovery of pressure injury (PI) and costs in palliative care (PC) patients. Materials and methods: From a retrospective review of patient records, the PI localization, the presence of infection, PI stage on admission, discharge and treatment costs were...
Article
Full-text available
With increased life expectancy, developments in intensive care (IC) and applications, there has been an increase in the length of stay of patients in IC Unit (ICU) in recent years. The aim of this study was to examine factors affecting the Length of Stay (LOS) in long-term ICU (LTICU)A total of 503 patients were included and the effects of variable...
Article
Full-text available
A long-term care hospital (LTCH) is a specialized facility for patients with serious health problems who require continuous and intensive care but not comprehensive diagnostic methods. LTCHs provide prolonged complex care and wound care in the period following the acute stage of disease. When intensive care unit (ICU) stay is prolonged in the Unite...
Article
Background: With the increase in elderly population, life-threatening chronic diseases are increasing, simultaneously increasing the need for palliative care centers (PCCs). Objectives: To evaluate the factors affecting the length of stay (LOS) and discharge of patients from a PCC. Methods: A retrospective scan was made of the records of patie...
Article
Full-text available
Purpose: Endocrine and metabolic changes, which may affect the prognosis and outcome, can occur in critically ill patients. In this prospective study, we aimed to evaluate the changes in the pituitary-adrenal-gonadal-thyroid axis in patients admitted to the adult intensive care unit on admission and 15 days later and also to evaluate whether these...
Article
Full-text available
Background Preoperative anxiety and stress are undoubtedly a difficult experience in patients undergoing elective surgery. These unpleasant sensations depend on several factors. The objective of this study was to evaluate the preoperative anxiety levels in a sample of Turkish population, as well as the underlying causes using the Spielberger State-...
Article
Full-text available
Introduction: The preoperative distress and anxiety experienced by preschoolers are associated with an increased incidence of troubled recovery from anesthesia. However, influences of parental anxiety on children at different stages of the surgical processes are not clear. The aim of this study was to evaluate any existing association between preop...
Article
Full-text available
Traumatic brain injury (TBI), which is seen more in young adults, affects both patients and their families. The need for palliative care in TBI and the limits of the care requirement are not clear. The aim of this study was to investigate the length of stay in the palliative care center (PCC), Turkey, the status of patients at discharge, and the ne...
Article
Full-text available
Traumatic brain injury (TBI), which is seen more in young adults, affects both patients and their families. The need for palliative care in TBI and the limits of the care requirement are not clear. The aim of this study was to investigate the length of stay in the palliative care center (PCC), Turkey, the status of patients at discharge, and the ne...
Data
Comparisons of age, LOS in PCC and GCS according to gender and discharge status
Data
Comparison of clinical characteristics according to KPS grouping
Data
Comparison of GOS grouping, diagnosis and causes of trauma according to gender and discharge status
Article
Full-text available
Objective Percutaneous mitraclip implantation system, is a new technique developed for patients with high surgical risks. It is generally performed in a catheterisation laboratory with the guidance of fluoroscopy and transesophageal echocardiography. In this study, we aimed to share our experiences on anaesthetic in patients undergoing mitraclip im...
Article
Full-text available
Objective. The aim of this prospective, randomized study was to investigate the effects of low-flow sevoflurane anesthesia on the pulmonary functions in patients undergoing laparoscopic cholecystectomy. Methods. Sixty American Society of Anesthesiologists (ASA) physical status classes I and II patients scheduled for elective laparoscopic cholecyste...
Article
Full-text available
Introduction: The factors that have an impact on the stay and discharge of geriatric patients who were admitted to palliative care center (PCC) were investigated. Materials and Method: 111 were included in the study. Age, gender, marital status, primary diagnoses, nutritional status, decubitus ulcer, pain issues, palliative performance scale (PPS)...
Article
Full-text available
Introduction: Endocrinological and metabolic changes can occur in critically ill patients, which may affect the prognosis and outcome. The hypothalamic–anterior–pituitary axis (HPA) plays a crucial role in the endocrine regulation of metabolic and immunological homeostasis. In this prospective study, we evaluated the pituitary–adrenal–gonadal–thyro...
Article
Full-text available
p> Background and Aim: Thoracic, abdominal and thoraco-abdominal aortic pathologies have highest mortality and morbidity causing pathologies in cardiovascular surgery. Co-existing diseases and age significantly increase risk of anesthesia and mortality rate in treatment of these patients. Endovascular techniques are used increasingly due to minimal...
Article
Full-text available
Aim: The aim of this study was to investigate the effect of different types of anesthesia on stress hormones. Materials and methods: The study was included 60 ASAI-II cases scheduled for major lower extremity surgery. The cases were randomized into 2 groups: The EA group was administered epidural anesthesia and the GA group was administered stan...
Article
Full-text available
Background and aim: General anesthesia (GA) is the most commonly used anesthetic technique for spinal surgery. This study aimed to compare spinal anesthesia (SA) and GA in patients undergoing spinal surgery, in terms of perioperative outcome and cost effectiveness. Materials and methods: The study included 80 patients with ASA (American Society...
Article
Introduction: The present study compared the effect of bupivacaine and bupivacaine + sufentanil on hemodynamic parameters and characteristics of spinal anesthesia in elderly patients undergoing transurethral resection of the prostate (TURP) under spinal anesthesia. Technical considerations: The study included 40 American Society of Anesthesiolog...
Article
Purpose: We aimed to determine the effect of intravenous thrombolytic therapy on QT dispersion (QTd) and its role in the prediction of reperfusion arrhythmias. Materials and Methods: Twenty patients with acute myocardial infarction (MI) were enrolled in the study. Measurements of QTd were carried out prior to thrombolytic therapy and before dischar...
Article
Platelets play a central role in the pathophysiology of coronary artery disease (CAD). Increased mean platelet volume (MPV) is an indicator of platelet function and associated with poor clinical outcome in patients with acute coronary syndrome (ACS). We evaluated the relationship between MPV and severity of CAD in patients with ACS. A total of 395...
Article
Objective: This prospective, randomized study was designed to compare remifentanil and magnesium sulphate during middle ear surgery in terms of controlled hypotension. Materials and Methods: Fourty patients undergoing middle ear surgery were enrolled in the study. Patients were randomized into two groups of 40 to receive remifentanil (Group R) or m...
Article
Introduction: In patients undergoing major surgery like cardiovascular surgery, the need for protein and energy increase due to surgical stress. Moreover geriatric patients with malnutrition undergoing these major surgeries constitute high risk groups. In this case report we present the nutrition protocol in intensive care unit in order to improve...
Article
We evaluated the association of serum uric acid (SUA) level and development of coronary collateral vessels (CCVs) in patients with acute coronary syndrome (ACS). Patients (n = 224) with ACS were included in the study. Coronary collateral vessels were graded according to the Rentrop scoring system. Rentrop grade 0 was accepted as absence of CCV (gro...
Article
Laurence Moon Bardet-Biedl syndrome (LMBBS) is a rare autosomal recessive disorder with clinical and genetic heterogenenity. This syndrome was first described by Laurence and Moon in 1866 and additional cases were described by Bardet and Biedl between 1920 and 1922. The main features are obesity, polydactyly, pigmentary retinopathy, learning disabi...

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Projects

Projects (3)
Project
Üniversitelerimizin sıralamalarına ait çalışmalar
Project
Acil servislerde madde bağımlılığı ile ilgili hizmetlerin standardizasyonu ve gelişitirilmesi
Project
Projenin 3 ana hedefi Bulunmaktadır. 1. Hastane Verimliliğinin Değerlendirilmesinde Kullanılacak Standartların Belirlenmesi. 2.Gözlem Ekipleri Oluşturulması. 3. Gözlem Sürecinin Gerçekleştirilmesi ve Sonuçların Sisteme Girilmesi. 4. Sonuçların Analizi ve İyileştirici Faaliyetlerin Gerçekleştirilmesi.